It's the weirdest thing. I don't seem tohave the ability to psi blast anymore. I thought I'd just run out of ammo, but I'm picking up ammo all over the place. It's not registering in the tally though. I was still doing okay, but now I'm in Sasha's advanced training, up against the tank, and I need the psi blast. Don't know what happened. Any thoughts?

That did it--thanks. I should have realized that I lost my psi blast right about the same time I earned Pyrokenisis--it must overrode that button. I changed a lot of the defaults on my pc. to use their defaults, you need to use the keyboard & the mouse, and it's a little inconvenient.